Realtime signaling to establish connections and data channels for WebRTC and VoIP
The handshake is a key component of telephony applications, whether it’s VoIP or WebRTC. PubNub provides low-latency signalling and transferring of SDPs to establish the communication channel between devices.
Want to see PubNub signaling in action? Learn more about WebRTC and VoIP realtime signaling and SDP transfer in the video below.
Building your WebRTC or VoIP app with the PubNub API is as easy as: